World's Most Extreme
1:05:00June 7, 2022
4.0 2 x
From the Alps to a Japanese metropolis, tunnels are often wonders of modern construction, but can also be scenes of disaster. These are the 10 most extreme tunnels on Earth.May 2022
55:00
55:00May 31, 2022
3.0 1 x
This programme visits the 10 most extreme airports on Earth, including an ice airport, a runway squeezed between skyscrapers and a landing strip carved into mountains. 55:00May 27, 2022
4.0 2 x
Exploring the world's most dangerous and inspirational waterways, from white-water rafters taking on undefeated rapids on the Congo River, to ships gripped by ice in Antarctic waters.
55:00May 18, 2022
3.0 4 x
From awesome engineering to extreme environments and thrill-seeking train-surfers, and from the high-tech to the home-made, these are the 10 most extreme railways on Earth.
1:05:00May 11, 2022
3.0 4 x
From Siberia to India, the Andes to the Arctic, and from deathtraps and vital lifelines to playgrounds for thrill-seekers, this edition explores the planet's extreme roadways.
1:00:00May 4, 2022
4.0 15 x
The 10 most extreme bridges on Earth: from Nepal and Japan to Bolivia and Russia, bridges that demonstrate extreme engineering and stand in unforgettable locations.August 2020 1:05:00
1:05:00Series 2 Episode 6
4.0 12 x
In the Water: This episode showcases marvels of marine engineering, from the part-plane, part-boat Airfish to the world's largest vessel and fastest sailboat. (S2 Ep6/6) 1:00:00Series 2 Episode 5
3.0 17 x
In the Air: This episode checks out incredible flying. Daredevil Scotty Bob dons a wingsuit to fly inches from sheer rock. Plus: helicopter herding, solar planes and more. (S2 Ep5/6) 1:05:00Series 2 Episode 4
3.0 15 x
On the Road: This high-octane episode reveals the most incredible vehicles from across the globe, from the world's biggest terrestrial vehicle to a bulletproof storm-chaser. (S2 Ep4/6) 1:05:00Series 2 Episode 3
4.0 27 x
Living on the Edge: This episode visits the extreme places that people live, from the world's highest town, to a US desert town with no rules, and an Australian upside-down town. (S2 Ep3/6)
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